// Copyright 2023 The XLS Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

proc foo {
  ch: chan<u32[2]> in;

  config(ch: chan<u32[2]> out) {
    (ch, )
  }

  init { () }

  next(state: ()) {
    recv(join(), ch);
    ()
  }
}
